[cfe-dev] Filing bug-report with a attachment that is larger than 1MB?

Sun May 5 20:38:16 PDT 2019

Just to be absolutely clear, I'm just following instructions:

1>Stack dump:
1>0.    Program arguments: C:\Program Files\LLVM\bin\clang-cl.exe -cc1
-triple x86_64-pc-windows-msvc19.16.27030 -emit-obj
-mincremental-linker-compatible -disable-free -main-file-name main.cpp
-mrelocation-model pic -pic-level 2 -mthread-model posix -relaxed-aliasing
-menable-no-infs -menable-no-nans -menable-unsafe-fp-math -fno-signed-zeros
-mreassociate -freciprocal-math -fno-trapping-math -ffp-contract=fast
-ffast-math -ffinite-math-only -masm-verbose -mconstructor-aliases
-munwind-tables -target-cpu haswell -mllvm -x86-asm-syntax=intel -D_MT
-flto-visibility-public-std --dependent-lib=libcmt --dependent-lib=oldnames
-stack-protector 2 -fcxx-exceptions -fexceptions -fexternc-nounwind
-fms-volatile -fdefault-calling-conv=cdecl -fdiagnostics-format msvc
-dwarf-column-info -momit-leaf-frame-pointer -ffunction-sections
-coverage-notes-file Y:\REPOS\gmp_random\gmp_random\main.gcno -resource-dir
C:\Program Files\LLVM\lib\clang\9.0.0 -I
y:\vcpkg\installed\x64-windows-static\include -D WIN64 -D NDEBUG -D
_CONSOLE -D NOMINMAX -D MPPP_BUILD_STATIC_LIBRARY -D MPPP_STATIC -D
MPPP_PUBLIC= -D _UNICODE -D UNICODE -internal-isystem C:\Program
Files\LLVM\lib\clang\9.0.0\include -internal-isystem y:\vc\x64\include
-internal-isystem y:\vc\x64 -internal-isystem C:\Program Files
(x86)\Microsoft Visual
Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include -internal-isystem
C:\Program Files (x86)\Microsoft Visual
Studio\2017\Community\VC\Tools\MSVC\14.16.27023\atlmfc\include
-internal-isystem C:\Program Files (x86)\Microsoft Visual
Studio\2017\Community\VC\Auxiliary\VS\include -internal-isystem C:\Program
Files (x86)\Windows Kits\10\Include\10.0.17763.0\ucrt -internal-isystem
C:\Program Files (x86)\Windows Kits\10\Include\10.0.17763.0\um
-internal-isystem C:\Program Files (x86)\Windows
Kits\10\Include\10.0.17763.0\shared -internal-isystem C:\Program Files
(x86)\Windows Kits\10\Include\10.0.17763.0\winrt -internal-isystem
C:\Program Files (x86)\Windows Kits\10\Include\10.0.17763.0\cppwinrt
-internal-isystem Include\um -O2 -Wall -Wno-error -fdeprecated-macro
-fdebug-compilation-dir Y:\REPOS\gmp_random\gmp_random -ferror-limit 19
-fmessage-length 0 -fno-use-cxa-atexit -fms-extensions -fms-compatibility
-fms-compatibility-version=19.16.27030 -std=c++17
-fdelayed-template-parsing -fobjc-runtime=gcc -fno-caret-diagnostics
-fdiagnostics-show-option -fno-show-column -vectorize-loops -vectorize-slp
-o Y:\REPOS\gmp_random\x64\Release\main.obj -x c++ main.cpp -faddrsig
1>1.
y:\vcpkg\installed\x64-windows-static\include\mp++/integer.hpp:2841:59:
current parser token ';'
1>2.
y:\vcpkg\installed\x64-windows-static\include\mp++/integer.hpp:2839:5:
parsing function body 'mppp::integer::binary_load'
1>3.
y:\vcpkg\installed\x64-windows-static\include\mp++/integer.hpp:2839:5: in
compound statement ('{}')
1>0x00007FF6E2F82E66 (0x0000000000000016 0x00007FF6E2F82E60
0x0000001000000000 0x00007FFCEEC8A510)
1>0x00007FFCEEC0DA2D (0x0000000000000901 0x00007FF600000000
0x000000000000092B 0x00007FF6E656C93E), raise() + 0x1DD bytes(s)
1>0x00007FFCEEC0E901 (0x00007FFC00000003 0x00007FFC00000003
0x00007FF6E656C93E 0x00007FF6E656C430), abort() + 0x31 bytes(s)
1>0x00007FFCEEC10261 (0x000000000000092B 0x00007FF6E656C93E
0x0000001027D87A70 0x0000000000000010), _get_wpgmptr() + 0x18A1 bytes(s)
1>0x00007FFCEEC10591 (0x0000016D778403F8 0x0000000000000000
0x0000016D7783F940 0x0000016D7783F940), _wassert() + 0x71 bytes(s)
1>0x00007FF6E4D90595 (0x0000016D00000000 0x00007FF6E4D83A7C
0x0000016D77826C70 0x0000000000000000)
1>0x00007FF6E45BCE19 (0x0000000000000000 0x0000000000000000
0x0000000000000000 0x0000000000000000)
1>0x00007FF6E46C7098 (0x0000000000000000 0x00000000E4900023
0x0000016D77825830 0x00007FF6E4E101DD)
1>0x00007FF6E46C61BD (0x0000000000000013 0x0000016D70F20090
0x0000016D7099E8B0 0x0000001027D8BC08)
1>0x00007FF6E447111B (0x0000016D001347A5 0x0000000000000000
0x0000016D77822DE0 0x0000016D7736C990)
1>0x00007FF6E446E65C (0x0000000000000000 0x00007FF6E532DE1C
0x00007FFCEEC10520 0x0000001027D8C7C0)
1>0x00007FF6E4468EFB (0xFFFFFFFFFFFFFFF8 0x0000001027D8C854
0x00000000004ECFF7 0x0000016D7096A260)
1>0x00007FF6E446898D (0x00000000000038E3 0x00007FF6E316D2DB
0x0000016D7096A260 0x0000000000000010)
1>0x00007FF6E44A6E8B (0x0000016D77826888 0x0100000000134790
0x0000FAC1BC6F388B 0x0000016D7096A200)
1>0x00007FF6E44A689F (0x0000001000000003 0x0000016D712AE730
0x0000016D75914668 0x0000016D709949B0)
1>0x00007FF6E44B0107 (0x0000000000000026 0x0000016D759146B0
0x00007FF6E50D6494 0x0000000000000000)
1>0x00007FF6E44B0D84 (0x0000000000000002 0x00007FFCF259267D
0x0000016D709EDA90 0x00007FFCF259267D)
1>0x00007FF6E443FB39 (0x0000000100000000 0x0000FAC100000000
0x0000000000000000 0x0000000000000000)
1>0x00007FF6E4BBB07B (0x0000000000000001 0x00007FF6E460EE8C
0x0000000000000000 0x0000016D70F20400)
1>0x00007FF6E4BBEB9D (0x0000000000000000 0x0000001027D8D4C8
0x0000000400000000 0x0000000000000001)
1>0x00007FF6E45213D5 (0x0000016D70936400 0x00007FF6E531DDEC
0x0000016D70F20090 0x0000000000000000)
1>0x00007FF6E441DF32 (0x0000000000000000 0x00007FF6E36D67FF
0x00007FF6E5F93DC6 0x0000000000000004)
1>0x00007FF6E441A0F9 (0x0000000000000000 0x0000000000000000
0x0000FAC1BC6F249B 0x0000016D709202F0)
1>0x00007FF6E371D330 (0x0000016D7093D380 0x00007FF6E532A023
0x00000000000000C0 0x0000016D7099FAE0)
1>0x00007FF6E36D9DAF (0x00007FF6E532E901 0x0000000000000000
0x0000000000000000 0x000000000000007B)
1>0x00007FF6E377E4B5 (0x0000000000000000 0x0000016D709749A0
0x0000000000001801 0x0000000000000000)
1>0x00007FF6E1357284 (0x00000000000006A6 0x0000000000000000
0x0000000019000019 0x00000000000006B0)
1>0x00007FF6E1354715 (0x0000000000000000 0x0000000000000000
0x0000000000000000 0x0000000000000000)
1>0x00007FF6E532A248 (0x0000000000000000 0x0000000000000000
0x0000000000000000 0x0000000000000000)
1>0x00007FFCF2437974 (0x0000000000000000 0x0000000000000000
0x0000000000000000 0x0000000000000000), BaseThreadInitThunk() + 0x14
bytes(s)
1>0x00007FFCF25EA271 (0x0000000000000000 0x0000000000000000
0x0000000000000000 0x0000000000000000), RtlUserThreadStart() + 0x21 bytes(s)
1>clang-cl : error : clang frontend command failed due to signal (use -v to
see invocation)
1>clang version 9.0.0 (trunk)
1>Target: x86_64-pc-windows-msvc
1>Thread model: posix
1>InstalledDir: C:\Program Files\LLVM\bin
1>clang-cl: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.llvm.org/ and include the crash backtrace, preprocessed
source, and associated run script.
1>clang-cl: note: diagnostic msg:
1>********************
1>
1>PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
1>Preprocessed source(s) and associated run script(s) are located at:
1>clang-cl: note: diagnostic msg:
C:\Users\xxx\AppData\Local\Temp\main-469827.cpp
1>clang-cl: note: diagnostic msg:
C:\Users\xxx\AppData\Local\Temp\main-469827.sh
1>clang-cl: note: diagnostic msg:
1>
1>********************
1>Done building project "gmp_random.vcxproj" -- FAILED.

So we see: " PLEASE submit a bug report to https://bugs.llvm.org/ and
include the crash backtrace, preprocessed source, and associated run
script."

I'm doing my best.

And "PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: ...
C:\Users\xxx\AppData\Local\Temp\main-469827.cpp".

That is a 15MB file, which I reduced to 1.5MB, again I'm doing my best.

It's an ICE, it's not a 'maybe a bug', no it's a 'guaranteed bug'. If
nobody is interested, I'll just move on and get out of your way.

n case some-one didn't notice, yes, I'm p'ed off.

degski

On Mon, 6 May 2019 at 03:21, degski <degski at gmail.com> wrote:

> On Sun, 5 May 2019 at 20:46, David Blaikie <dblaikie at gmail.com> wrote:
>
>> If you can, try to reduce the overall test case (CReduce can help here
>> https://embed.cs.utah.edu/creduce/ ) - running it through a
>> preprocessor...
>
>
> The file is the file produced by clang's pre-processor automatically when
> an ICE occurs, it's is full of comments added to it by clang, that are
> destined for the human to understand why different bits of code are there
> and where they came from. My code is 14 lines long and that includes the
> return statement in main(), which I can strip :-) .
>
> Fact is clang produces 440'000+ lines of code, which after compression
> with LZMA at the highest compression level reduces to 1.5MB, which is over
> the pathetic maximum of 1000KB, sorry for that, welcome in the 21st century.
>
> From the creduce repo: " Before compiling C-Reduce yourself, you might
> want to see if your OS comes with a precompiled package for C-Reduce.
> Ubuntu, Debian, Gentoo, and Mac OS X (Homebrew) all do. For example, on OS
> X: "
>
> I checked, my package manager [vcpkg] doesn't carry creduce.
>
> I can email you the archive, then you can do the gymnastics with creduce
> [ffs] and add it to bug report 41745.
>
> Please indicate how to proceed.
>
> degski
> --
> *Microsoft, please kill Paint3D*
>

-- 
*Microsoft, please kill Paint3D*
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